<template>
  <!--数据字典-->
  <div class="statistics-container">
    <vab-query-form>
      <vab-query-form-left-panel :span="10">
        <el-button type="primary" icon="el-icon-plus" @click="add()">
          添加
        </el-button>
        <el-button type="primary" icon="el-icon-download" @click="handleExport">
          导出
        </el-button>
        <el-button type="primary" icon="el-icon-upload2">导入</el-button>
        <el-button type="primary" icon="el-icon-refresh">刷新缓存</el-button>
        <el-button type="primary" icon="el-icon-delete">回收站</el-button>
      </vab-query-form-left-panel>
      <vab-query-form-right-panel :span="14">
        <el-form :inline="true" :model="queryForm" @submit.native.prevent>
<!--          <el-form-item>
            <div style="width: 80px">字典名称:</div>
          </el-form-item>-->
          <el-form-item>
            <el-input
              v-model.trim="queryForm.title"
              style="width: 180px"
              placeholder="请输入字典名称"
              clearable
            />
          </el-form-item>
<!--          <el-form-item>
            <div style="width: 80px">字典编号:</div>
          </el-form-item>-->
          <el-form-item>
            <el-input
              v-model.trim="queryForm.code"
              style="width: 180px"
              placeholder="请输入字典编号"
              clearable
            />
          </el-form-item>
          <el-form-item>
            <el-button
              type="primary"
              icon="el-icon-search"
              @click="handleSearch"
            >
              查询
            </el-button>
          </el-form-item>
          <el-form-item>
            <el-button
              type="primary"
              icon="el-icon-refresh-right"
              @click="restart"
            >
              重置
            </el-button>
          </el-form-item>
        </el-form>
      </vab-query-form-right-panel>

    </vab-query-form>

    <el-table
      id="out-table"
      v-loading="listLoading"
      :data="list"
      @selection-change="setSelectRows"
    >
      <el-table-column
        align="center"
        show-overflow-tooltip
        label="序号"
        sortable
        type="index"
      />
      <el-table-column
        align="center"
        show-overflow-tooltip
        prop="title"
        label="字典名称"
      />
      <el-table-column
        align="center"
        show-overflow-tooltip
        prop="code"
        label="字典编号"
      />
      <el-table-column
        align="center"
        show-overflow-tooltip
        prop="content"
        label="描述"
      />
      <el-table-column align="center" label="操作">
        <template #default="{ row }">
          <el-button
            style="font-size: 14px; margin-right: 20px"
            type="text"
            @click="edit()"
          >
            编辑
          </el-button>
          <el-button style="font-size: 14px; margin-right: 20px" type="text">
            字典配置
          </el-button>
          <el-button style="font-size: 14px; margin-right: 20px" type="text">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 新增编辑 -->
    <el-dialog :title="wintit" :visible.sync="dialogFormVisible" width="20%">
      <el-form :model="form" label-width="120px">
        <el-form-item label="字典名称:" required>
          <el-input v-model="form.com" :rows="15" />
        </el-form-item>
        <el-form-item label="字典编码:" required>
          <el-input v-model="form.num" :rows="15" />
        </el-form-item>
        <el-form-item label="描述:">
          <el-input v-model="form.cont" :rows="15" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="pass()">确 定</el-button>
      </div>
    </el-dialog>

    <el-pagination
      background
      :current-page="queryForm.page"
      :page-size="queryForm.list_row"
      :layout="layout"
      :total="total"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
</template>

<script>
  import {  } from '@/api/common'
  import FileSaver from 'file-saver'
  import XLSX from 'xlsx'

  export default {
    name: 'Statistics',
    data() {
      return {
        queryForm: {
          title: '',
          code: '',
        },
        form: {
          com: '',
          num: '',
          cont: '',
        },
        wintit: '',
        disabled: false,
        listLoading: false,
        list: [],
        layout: 'total, sizes, prev, pager, next, jumper',
        total: 0,
        dialogFormVisible: false,
        payimg: '',
      }
    },
    created() {
      this.getData()
    },
    methods: {
      handleDetail() {},
      //搜索
      handleSearch() {
        this.getData()
      },
			restart() {
			  this.queryForm = []
			  this.getData()
			},
      //导出
      handleExport() {
        /* 从表生成工作簿对象 */
        var wb = XLSX.utils.table_to_book(document.querySelector('#out-table'))
        /* 获取二进制字符串作为输出 */
        var wbout = XLSX.write(wb, {
          bookType: 'xlsx',
          bookSST: true,
          type: 'array',
        })
        try {
          FileSaver.saveAs(
            //Blob 对象表示一个不可变、原始数据的类文件对象。
            //Blob 表示的不一定是JavaScript原生格式的数据。
            //File 接口基于Blob，继承了 blob 的功能并将其扩展使其支持用户系统上的文件。
            //返回一个新创建的 Blob 对象，其内容由参数中给定的数组串联组成。
            new Blob([wbout], { type: 'application/octet-stream' }),
            //设置导出文件名称
            'outsheet.xlsx',
          )
        } catch (e) {
          if (typeof console !== 'undefined') console.log(e, wbout)
        }
        return wbout
      },
      getData() {
        let params = {
          start_time: this.queryForm.date[0],
          end_time: this.queryForm.date[1],
          type: this.queryForm.stype,
          examine_status: this.queryForm.sstatus,
          search: this.queryForm.keyword,
        }
        /*getSetMealOrderList(params).then((data) => {
          this.list = data.data
          this.total = data.total
        })*/
      },
      add() {
        this.dialogFormVisible = true
        this.wintit = '新增'
      },
      edit() {
        this.dialogFormVisible = true
        this.wintit = '编辑'
      },
      setSelectRows() {},
      handleSizeChange() {},
      handleCurrentChange() {},
    },
  }
</script>

<style lang="scss" scoped>
  .el-button {
    font-size: 14px;
    margin-right: 20px;
  }
</style>
